Demagnetizing device



FIG. 1 is a front view of the demagnetizing device according to thepresent invention, which is used for demagnetizing the remnantmagnetization of a magnetic recording and reproducing head of arecorder;

FIG. 2 is a right side view of the demagnetizing device;

FIG. 3 is a left side view of the demagnetizing device;

FIG. 4 is a rear view of the demagnetizing device;

FIG. 5 is a plan view of the demagnetizing device;

FIG. 6 is a bottom view of the demagnetizing device; and

FIG. 7 is a left side view of the demagnetizing device which shows thatthe magnetic field generating head is movable with respect to thehousing portion.

The ornamental design for a demagnetizing device, as shown anddescribed.